As promised, I have released the source for the server that converts a WordPress blog into a single Fargo-editable outline. It's written in JavaScript and runs in node.js.

The format is OPML, which has many other uses.

It's provided under the MIT license.

https://github.com/scripting/wp2opml

BTW, you'll find a link to this server and all my other source releases in the GitHub menu at the top of every post on this blog.